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P‐78: Design and Characterization of Organic Light Emitting Diodes with Microcavity Structure
Author(s) -
Peng H. J.,
Wong M.,
Kwok H. S.
Publication year - 2003
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1832326
Subject(s) - optoelectronics , materials science , characterization (materials science) , light emitting diode , diode , wavelength , resonance (particle physics) , oled , optical microcavity , green light , optics , blue light , laser , nanotechnology , physics , layer (electronics) , particle physics
An organic light emitting diode with a microcavity structure has been fabricated. The intensity enhancement at the resonance wavelength is 2.3 compared to a non‐cavity device. The emission color is also modified from a yellow‐green of non‐cavity device to a primary green for the microcavity device. The experimental results compared well to theoretically calculations.